Full observability without sending data off-network
MonSPHERE runs entirely as a self-hosted Docker Compose stack — Postgres, Redis, NATS, Prometheus, VictoriaMetrics, and Alertmanager all deployed inside your own perimeter, including fully air-gapped environments.
What teams run into without it
Compliance requirements that rule out SaaS-only monitoring
No offline licensing path for disconnected environments
Vendor lock-in to a hosted metrics backend
What's actually built in
Docker Compose deployment
The entire backend — API services, databases, message bus, metrics stack — ships as one Compose file.
Offline licensing
Enterprise and offline license types issue activation keys that don't require an outbound connection to validate.
Self-hosted metrics stack
Prometheus, VictoriaMetrics, and Alertmanager run inside your network; no metrics leave your perimeter.
Local authentication
JWT-based auth with organization-scoped roles works fully offline, no external identity dependency required.
Start monitoring everything in minutes
Join thousands of teams who trust MonSPHERE to keep their systems online, fast, and observable.